Wind Driven Turbine Ventilators
13 results found that include 13 products
A durable wind-driven turbine attic ventilator from Grainger helps to remove hot attic air in summer and moisture-laden air in winter. Turbines can rotate with the breeze to help create a strong upward draft that can draw inside air up and out. Galvanized steel construction helps provide for strength and durability. Externally braced turbine attic ventilators can enable perfect alignment. Internally braced units feature a low-profile design that hugs the roofline. Shop Grainger today for an energy-efficient wind-driven turbine attic ventilator.